assume cs:code,ds:data
data segment
		db 'welcome to masm!'
		db '................'
data ends

code segment
	start:
		mov ax,data
		mov ds,ax
		mov si,0
		
		mov cx,8
	s:
		mov ax,0[si]
		mov 16[si],ax
		add si,2
		loop s
		
		mov ax,4c00h
		int 21h
code ends
end start